You also find K2 in animal products like fatty fish and grass-fed beef, or in fermented foods like natto.īoth forms of vitamin K are vital to your body’s blood clotting process - though K2 may be better at it. Vitamin K2 (specifically menaquinone-7, a form of K2) is actually produced in small amounts by bacteria in your gut. How much vitamin D3 do you need? The Vitamin D Council recommends 5000 IU of vitamin D3 daily, which comes to about 120 micrograms (mcg). Vitamin D3 is essential to your body’s calcium absorption.įound in animal products, vitamin D3 is known to have these benefits: Perhaps that’s why dietary vitamin D3 is better at raising your vitamin D status. Maybe that’s why most vitamin D supplements are specifically D3 supplements.Īlso known as cholecalciferol, vitamin D3 is a fat-soluble vitamin naturally produced in your body. īut vitamin D3 is actually a more effective compound than D2.

You’ll find vitamin D2 in a lot of vitamin D-fortified foods. Found in plants, vitamin D2 is cheaper to mass-produce. Vitamin D2, however, is a true form of vitamin D. Vitamin D1 is actually not a single compound, but a mixture of compounds, mistakenly identified as one vitamin. Though vitamin D2 is the vitamin you get from sunshine, most scientific studies are conducted using vitamin D3, as that’s what you can absorb best from dietary supplements.īut how does Vitamin D3 differ from its counterparts? Vitamin D is sometimes called the “sunshine vitamin” since people naturally get it from sunlight (UVB rays). That’s where vitamins D3 and K2 enter the scene. In this day and age, it’s important to invest in your health using the most up-to-date science. New research is revealing this game-changing pair of vitamins and their effect on our hearts, our bones, and our blood sugar. Supplementing vitamin D3 and K2 comes with all the benefits of vitamin D and vitamin K, but also some unique health benefits that are only unlocked when these two vitamins are used together.

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